PA0390.103NL

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Fixed inductors are components consisting of a core with windings, which are used in circuits to store electrical energy in the form of magnetic energy. These inductors can be made out of a variety of materials, such as iron, copper, and even air. A common type of inductor is the PA0390.103NL, which is used in a number of circuit applications.

The PA0390.103NL is a molded, multilayer inductor which is made out of a combination of materials. This inductor has a ferrite core, which is wrapped by a number of layers of metallic film. This combination of materials allows the PA0390.103NL to handle up to 5 Amperes under normal operating conditions. The PA0390.103NL also has an inductance range of 10 to 100 µH, making it a versatile choice for a variety of circuit applications.

The main application of the PA0390.103NL is in power supply and DC-DC converter circuits. In these circuits, the inductors are used to store and filter out high-frequency noise. The PA0390.103NL has excellent noise-filtering properties, thanks to its combination of materials and construction. This inductor is also able to filter out interference from other nearby circuits, making it a reliable choice for applications that require noise-free operation.

The working principle of the PA0390.103NL is relatively simple. When a current passes through the inductor, it generates a magnetic field. This magnetic field induces a voltage across the inductor, which is proportional to the rate of change of the current. This voltage, known as the back-EMF, is what causes the inductor to filter out noise and other disturbances.

The PA0390.103NL is a versatile and reliable fixed inductor, capable of handling up to 5 Amperes of current and with a wide inductance range. It is used in a variety of applications, such as power supply and DC-DC converter circuits, due to its excellent noise-filtering capabilities. Furthermore, its simple working principle makes it a reliable choice for any circuit application.

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